CA2598782C - Chasse-neige avec lames laterales pivotantes - Google Patents

Chasse-neige avec lames laterales pivotantes Download PDF

Info

Publication number
CA2598782C
CA2598782C CA2598782A CA2598782A CA2598782C CA 2598782 C CA2598782 C CA 2598782C CA 2598782 A CA2598782 A CA 2598782A CA 2598782 A CA2598782 A CA 2598782A CA 2598782 C CA2598782 C CA 2598782C
Authority
CA
Canada
Prior art keywords
mainblade
sideblade
pivot
frame
wheel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CA2598782A
Other languages
English (en)
Other versions
CA2598782A1 (fr
Inventor
Oscar Frey
Ryan Earl Frey
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
1708828 Ontario Ltd
Original Assignee
1708828 Ontario Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 1708828 Ontario Ltd filed Critical 1708828 Ontario Ltd
Priority to CA2598782A priority Critical patent/CA2598782C/fr
Publication of CA2598782A1 publication Critical patent/CA2598782A1/fr
Application granted granted Critical
Publication of CA2598782C publication Critical patent/CA2598782C/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H5/00—Removing snow or ice from roads or like surfaces; Grading or roughening snow or ice
    • E01H5/04—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material
    • E01H5/06—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material dislodging essentially by non-driven elements, e.g. scraper blades, snow-plough blades, scoop blades
    • E01H5/065—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material dislodging essentially by non-driven elements, e.g. scraper blades, snow-plough blades, scoop blades characterised by the form of the snow-plough blade, e.g. flexible, or by snow-plough blade accessories
    • E01H5/066—Snow-plough blade accessories, e.g. deflector plates, skid shoes

Abstract

Les lames latérales gauche et droite sont articulées sur la lame principale autour des axes verticaux, chacune pouvant pivoter sur 180 degrés. Des actionneurs rotatifs hydrauliques situés à gauche et à droite font pivoter les lames latérales. L'actionneur comprend un piston formé de cannelures hélicoïdales qui entraînent un manchon rotor de l'actionneur afin qu'il effectue un cercle à plan unique lorsque le piston est entraîné axialement. Les paliers lisses dans l'actionneur rotatif sont complétés par des paliers dans une charnière inférieure coaxiale, dont la capacité des paliers lisses est beaucoup plus importante que celle des paliers dans les actionneurs rotatifs. La charnière inférieure protège l'actionneur rotatif hydraulique contre les chocs causés lorsque la lame latérale frappe la bordure de trottoir. Une bielle de protection de roue empêche la lame latérale d'entrer en contact avec la roue du véhicule.
CA2598782A 2007-03-15 2007-08-27 Chasse-neige avec lames laterales pivotantes Expired - Fee Related CA2598782C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2598782A CA2598782C (fr) 2007-03-15 2007-08-27 Chasse-neige avec lames laterales pivotantes

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CA2581876A CA2581876C (fr) 2007-03-15 2007-03-15 Chasse-neige avec lames laterales pivotantes
CA2,581,876 2007-03-15
CA2598782A CA2598782C (fr) 2007-03-15 2007-08-27 Chasse-neige avec lames laterales pivotantes

Publications (2)

Publication Number Publication Date
CA2598782A1 CA2598782A1 (fr) 2008-09-15
CA2598782C true CA2598782C (fr) 2013-07-30

Family

ID=39764594

Family Applications (2)

Application Number Title Priority Date Filing Date
CA2581876A Expired - Fee Related CA2581876C (fr) 2007-03-15 2007-03-15 Chasse-neige avec lames laterales pivotantes
CA2598782A Expired - Fee Related CA2598782C (fr) 2007-03-15 2007-08-27 Chasse-neige avec lames laterales pivotantes

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CA2581876A Expired - Fee Related CA2581876C (fr) 2007-03-15 2007-03-15 Chasse-neige avec lames laterales pivotantes

Country Status (1)

Country Link
CA (2) CA2581876C (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3294956A1 (fr) * 2015-05-15 2018-03-21 Multihog R&D Limited Accessoire pour moteur d'entraînement
CA3080101A1 (fr) 2019-05-08 2020-11-08 Cal G. Niemela Appareil de charrue en aile pour vehicule

Also Published As

Publication number Publication date
CA2581876C (fr) 2013-01-15
CA2598782A1 (fr) 2008-09-15
CA2581876A1 (fr) 2008-09-15

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20210827